Kelsall Family

Hi!Looking for some help with info on the Kelsall's.I feel i have met a dead end on the internet(and i live quite a few hrs from IN).Anyway, Heres most of what i have:
Thomas Kelsall b. 1837 england, showed up sometime and married Belvadora "Belle" Wilson in TN in 1859.There they had Fanny Kelsall b. 1860.By 1863 they were in IL with the birth of Addie Kelsall, then by 1865 they were in IN.St. Johns Episcopel has registers of Laura Bell Kelsall b. in 1865, and John T. kelsall b. in 1869. And a "maybe" unrealated death of a Laura Ellen in 1868. not the same as Laura Bell.Thomas died abt 1870, i think in IN.I have not been able to find any more info on Thomas.I have emailed St. Johns, waiting to hear back.The family was in and around lafayette till about 1890 when Bell and John T. moved to Detroit. Its seems as Thomas as eluded all census, immigration, naturalization and death records.i know they have to out there, somewhere!If you can help, thanks so much in advance,

renee